EP 1848198 B1 20150415 - Imaging apparartus and radiation imaging system

Title (en)

Imaging apparartus and radiation imaging system

Title (de)

Bildaufnahmevorrichtung und radiographisches Abbildungssystem

Title (fr)

Appareil d'imagerie et système d'imagerie radiologique

Publication

EP 1848198 B1 20150415 (EN)

Application

EP 07106640 A 20070420

Priority

JP 2006118325 A 20060421
JP 2007092029 A 20070330

Abstract (en)

[origin: EP1848198A2] An imaging apparatus includes a sensor array (101) in which a plurality of pixels each including a conversion element (102) and a switching element (103) are arrayed in a row direction and a column direction, signal wiring (108) connected to a plurality of the switching elements provided in the column direction, and a reading-circuit unit (105) connected to the signal wiring, wherein the reading-circuit unit includes a first operational area (106) including a first amplifying circuit (201) and a second operational area (107) including a second amplifying circuit (211) connected to the first operational area, and the first and second amplifying circuits are each arranged to be supplied with power within a range, the maximum of the power-supply voltage range of the first amplifying circuit being larger than the maximum of a power-supply voltage range of the second amplifying circuit.

IPC 8 full level

G01T 1/20 (2006.01); G01T 1/24 (2006.01); H01L 27/14 (2006.01); H01L 27/144 (2006.01); H01L 27/146 (2006.01); H04N 5/232 (2006.01); H04N 5/243 (2006.01); H04N 5/30 (2006.01); H04N 5/32 (2006.01); H04N 5/335 (2011.01); H04N 5/355 (2011.01); H04N 5/357 (2011.01); H04N 5/369 (2011.01); H04N 5/374 (2011.01); H04N 5/378 (2011.01)

CPC (source: EP US)

H01L 27/14676 (2013.01 - EP US); H04N 5/32 (2013.01 - EP US); H04N 23/76 (2023.01 - EP US); H04N 25/60 (2023.01 - EP US); H04N 25/70 (2023.01 - EP US); H04N 25/709 (2023.01 - EP US); H04N 25/75 (2023.01 - EP US)

Citation (examination)

US 2002186974 A1 20021212 - KITANI KAZUNARI [JP], et al
EP 1265291 A1 20021211 - EM MICROELECTRONIC MARIN SA [CH]

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 1848198 A2 20071024; EP 1848198 A3 20100113; EP 1848198 B1 20150415; JP 2007312361 A 20071129; JP 4898522 B2 20120314; US 2007258008 A1 20071108; US 7595831 B2 20090929

DOCDB simple family (application)

EP 07106640 A 20070420; JP 2007092029 A 20070330; US 73759207 A 20070419